A study was carried out to compare several colorimetric, physical and comfort properties of polyester fabric dyed with indigo type vat dye and traditionally used disperse dye. It was observed that in terms of colorfas...A study was carried out to compare several colorimetric, physical and comfort properties of polyester fabric dyed with indigo type vat dye and traditionally used disperse dye. It was observed that in terms of colorfastness properties the results were found similar for both the dyes, however in some cases indigo showed slightly better performances. While comparing physical properties, though pilling resistance was found similar, abrasion resistance and bursting strength were found better for disperse dyed fabric. The lower drape co-efficient, bending length and flexural rigidity exhibited the improvement of limpness of the indigo dyed sample. The comfort property was also found improved attributed by the enhanced air permeability of the indigo dyed polyester fabric.展开更多
Textile materials have been applied in recent years to various applications. The connection between the textile science and electronics, biology or nano-technology has led to the extension of the basic clothing and ap...Textile materials have been applied in recent years to various applications. The connection between the textile science and electronics, biology or nano-technology has led to the extension of the basic clothing and apparel applications towards multi-functional and technical textiles. Fiber based materials represent proper solution for advanced materials. The authors envisage in this paper to present the work performed in 1NCDTP-Bucharest, for manufacturing surgical gowns for medical applications. The surface of the textile material was plasma nano-technology treated in order to obtain a hydrophobic functionalization. As characteristics of research, different parameters have been used for plasma treatment （gas type, power, time, pressure） and different raw materials （polyester, cotton）. For the investigation of the functionality of raw/finished materials, laboratory instruments have been used in order to highlight the comfort properties obtained. Medical articles have strict regulations for manufacturing due to their usage in surgery units. Dry plasma treatment is an ecological method compared to classical wet finishing of textile materials.展开更多
文摘A study was carried out to compare several colorimetric, physical and comfort properties of polyester fabric dyed with indigo type vat dye and traditionally used disperse dye. It was observed that in terms of colorfastness properties the results were found similar for both the dyes, however in some cases indigo showed slightly better performances. While comparing physical properties, though pilling resistance was found similar, abrasion resistance and bursting strength were found better for disperse dyed fabric. The lower drape co-efficient, bending length and flexural rigidity exhibited the improvement of limpness of the indigo dyed sample. The comfort property was also found improved attributed by the enhanced air permeability of the indigo dyed polyester fabric.
文摘Textile materials have been applied in recent years to various applications. The connection between the textile science and electronics, biology or nano-technology has led to the extension of the basic clothing and apparel applications towards multi-functional and technical textiles. Fiber based materials represent proper solution for advanced materials. The authors envisage in this paper to present the work performed in 1NCDTP-Bucharest, for manufacturing surgical gowns for medical applications. The surface of the textile material was plasma nano-technology treated in order to obtain a hydrophobic functionalization. As characteristics of research, different parameters have been used for plasma treatment （gas type, power, time, pressure） and different raw materials （polyester, cotton）. For the investigation of the functionality of raw/finished materials, laboratory instruments have been used in order to highlight the comfort properties obtained. Medical articles have strict regulations for manufacturing due to their usage in surgery units. Dry plasma treatment is an ecological method compared to classical wet finishing of textile materials.
